also: こけこっこう · こけっこう · こけこっこ
adverb
cock-a-doodle-doo
Onomatopoeic representation of a rooster's crow. Used adverbially with と, e.g., コケコッコーと鳴く.
朝、鶏がコケコッコーと鳴いた。
In the morning, the rooster crowed cock-a-doodle-doo.
noun
rooster; cockerel
Childish word for a rooster, derived from its call. Used by or to small children.
絵本にコケコッコーが出てきた。
A rooster appeared in the picture book.