CEFR B2
cardinalfish
noun
Meaning
cardinalfish means any of the family Apogonidae of mostly marine ray-finned fishes. It can have more than one sense, so use the alternate meanings and examples to choose the meaning that matches your sentence.
Examples
- The article uses cardinalfish to mean any of the family Apogonidae of mostly marine ray-finned fishes.
- The teacher asked students to find cardinalfish in the reading.