alligator
noun (countable)
UK/ˈæl.ɪ.ɡeɪ.tər/US/ˈæl.ɪ.ɡeɪ.tər/
a large reptile similar to a crocodile, found primarily in the Americas and China, characterized by a broad snout and powerful jaws
Example Sentences
The alligator basked lazily in the sun along the riverbank.
During the safari, we spotted a massive alligator lurking in the marsh.
Alligators have a powerful bite that can crush through bone.
In Florida, alligators are commonly found in freshwater habitats such as swamps and lakes.
The alligator swiftly moved through the water, its eyes just above the surface.
She was fascinated by the alligator's ability to stay submerged for long periods while hunting.
Local residents are advised to be cautious when near bodies of water inhabited by alligators.
The documentary showcased the alligator's role in maintaining the ecosystem by controlling the population of other species.
Thesaurus
Synonyms
How to Use
A sizeable crocodilian known for its wide snout, often found in North America and China.Use “alligator” to describe a reptile from the family Alligatoridae, primarily living in freshwater swamps, rivers, and marshes. Known for their U-shaped snout, they differ from crocodiles in jaw shape and habitat preferences. They typically dwell in warm, humid climates, with the American alligator living in the southeastern United States and the Chinese alligator found along parts of the Yangtze River. Alligators are opportunistic feeders, preying on fish, birds, and small mammals; older, larger alligators might tackle bigger prey. While they often appear slow and lethargic, they can move quickly over short distances if threatened or hunting. In casual conversation or education, you might highlight key differences from crocodiles—particularly the snout shape and how their teeth align. When referencing an alligator in a figurative sense, it can imply something daunting, powerful, or lurking beneath the surface. Whether discussing them in biological, environmental, or cultural contexts, “alligator” underscores a distinct branch of reptilian life that has persisted for millions of years, adapting to marshy habitats with remarkable strength and stealth.
Alternatives
If you need related terms or want to compare them, “crocodile” stands as the most commonly contrasted reptile, though subtle traits—like snout shape and habitat—distinguish the two. Terms like “crocodilian” or “reptilian predator” might be used in broader scientific or zoological discussions, highlighting the order Crocodylia and its multiple families (alligators, crocodiles, caimans, and gharials). Phrases like “the gator” or “gator” are casual American English nicknames for the American alligator, often heard in the southeastern U.S. For general references to large reptiles, “large crocodilian” or “semiaquatic predator” might suffice, though these are more generic. Tailoring your word choice depends on whether you’re differentiating species, discussing an ecosystem, or simply offering a casual mention. “Alligator gar,” for instance, refers to a fish, not a reptile, so note that all references to “alligator” should be unambiguous if discussing actual alligators.
Writing
When writing about alligators, consider specifying their range, diet, or behaviors to add depth. In a scientific or educational text, detail the differences between American and Chinese alligators, mentioning size, typical lifespan, and conservation status. You might describe an alligator’s role in wetlands as a keystone species creating ‘alligator holes’ that collect water and support diverse wildlife. In a narrative or creative setting, emphasize their lurking presence: how they remain partially submerged, eyes and nostrils just above the waterline, embodying stealth and tension. If you’re reporting on wildlife encounters or environmental policy, mention threats they face—like habitat loss, pollution, or illegal hunting—and how these factors influence conservation. Use adjectives such as “ancient,” “armored,” or “formidable” to capture an alligator’s prehistoric lineage and commanding presence. By pairing “alligator” with vivid details—like a tail’s thrash or the snap of powerful jaws—you bring the reader closer to the creature’s imposing nature, whether the piece is factual or fictional. Avoid mixing them up with crocodiles unless the comparison is deliberate; clarity about the subject’s identity helps maintain accuracy and reader comprehension.
Casual Conversation
In everyday conversation, people often mention alligators when talking about Florida swamps, southern bayous, or tourist attractions like alligator farms and airboat tours. You might say, “We spotted a huge alligator in the canal today,” or “Watch out for alligators if you go hiking near the water.” Sometimes, “See you later, alligator,” is a playful farewell phrase, referencing a classic American expression. Jokes or pop-culture references often depict them as dangerous, emphasizing their size and powerful jaws. If you’re from or visiting areas where alligators live, you may share stories of sightings or local safety guidelines—like staying away from water’s edge during dusk or dawn. In casual contexts, “alligator” can also be used in a figurative sense: “We have so many tasks—it feels like we’re wrestling alligators,” conveying stress or large obstacles. Whether speaking literally or metaphorically, referencing an alligator often underscores something tough, intriguing, or distinctly Southern in flavor.
Etymology
The term “alligator” stems from the Spanish “el lagarto,” meaning “the lizard,” a name early explorers and settlers applied to these large reptiles in the New World. Over time, the phrase “el lagarto” evolved in English usage into “alligator.” Historically, explorers encountering these formidable creatures in Florida’s wetlands and other southern regions referred to them in Spanish, and the term gradually became Anglicized. This transformation from “el lagarto” to “alligator” reflects both the blending of languages during colonization and the distinctiveness of the reptile, notable enough to acquire a widely recognized, adapted name. Today, “alligator” predominantly refers to two extant species: the American alligator (Alligator mississippiensis) and the critically endangered Chinese alligator (Alligator sinensis), each bearing the stamp of its respective cultural and geographical context while carrying forward that Spanish linguistic link.
