Definition of "remora" in English

noun

1. Any of various elongate fish from the family Echeneidae, the dorsal fin of which is in the form of a suction disc that can take a firm hold against the skin of larger marine animals.

2. (heraldry) A serpent.

3. (obsolete) A delay; a hindrance, an obstacle.

4. (obsolete, surgery) A surgical instrument, intended to retain parts in their places.