← Back to search

Meaning of actinotrichium | Babel Free

Noun CEFR C2

Definitions

Any of a group of hairlike fibres in the finfolds of fish larvae that develop into fin rays

CEFR level

C2

Mastery
This word is part of the CEFR C2 vocabulary — mastery level.

See also

actinotrocha actinouranium actinovirus actinozoan actinozoon actinula