[ 'ti:nɔɪd ]
■ adjective Zoology (of fish scales) having many tiny projections on the edge like the teeth of a comb, as in many bony fishes. Compare with ganoid and placoid .
Origin
C19: from Gk kteis , kten- 'comb' + -oid .
[ 'ti:nɔɪd ]
■ adjective Zoology (of fish scales) having many tiny projections on the edge like the teeth of a comb, as in many bony fishes. Compare with ganoid and placoid .
Origin
C19: from Gk kteis , kten- 'comb' + -oid .
Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004