# calloo

> English word · Noun · IPA /kəˈluː/

## Definitions
1. The long-tailed duck, Clangula hyemalis, an Arctic sea duck.

## Etymology
Imitative of its call.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/calloo