button fish
button fish · button fishes · button fish
A sea urchinA sea urchin.
Meaning
1 sensesA sea urchin.
Origin
From button + fish.From button + fish.
Wiktionary, CC BY-SA 4.0 · source
Forms
plural: button fishes / button fishLessons for this word
1 lessons- A1Plural nouns — Because its plural is irregular