Bible Dictionaries
Sea Spider

Webster's Dictionary

(1):

Any maioid crab; a spider crab. See Maioid, and Spider crab, under Spider.

(2):

Any pycnogonid.

Bibliography Information
Webster, Noah. Entry for 'Sea Spider'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​s/sea-spider.html. 1828.