'spider crab' definitions:
Definition of 'spider crab'
(from WordNet)
noun
Any of numerous crabs with very long legs and small triangular bodies
Definition of 'spider crab'
From: GCIDE
- Macropod \Mac"ro*pod\, n. [Macro- + -pod.] (Zool.) Any one of a group of maioid crabs remarkable for the length of their legs; -- called also spider crab. [1913 Webster]