[ ˌɒmə'tɪdɪəm ]
■ noun ( plural ommatidia -dɪə ) Entomology each of the optical units that make up the compound eye of an insect.
Origin
C19: mod. L., from Gk ommatidion , dimin. of omma , ommat- 'eye'.
[ ˌɒmə'tɪdɪəm ]
■ noun ( plural ommatidia -dɪə ) Entomology each of the optical units that make up the compound eye of an insect.
Origin
C19: mod. L., from Gk ommatidion , dimin. of omma , ommat- 'eye'.
Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004