What does krab mean?
The noun “krab” is an archaic English spelling of “crab.” It refers to the familiar marine crustacean, an animal generally recognized by its broad protective shell, stalked eyes, and sideways movement. Although the spelling may appear in older books, manuscripts, dictionaries of historical usage, or quotations, it is not normally used in contemporary British or American English, where “crab” is the established form. The word is therefore chiefly useful when reading historical texts or discussing changes in English spelling. Its appearance can create the momentary impression that it names a separate species, but there is no corresponding distinction in meaning: “krab” and “crab” historically point to the same animal. In a modern definition, the principal point to note is that this is a spelling variant, not a separate kind of crab or a specialized technical term.
nounAn archaic spelling of “crab,” referring to the marine crustacean.
- A crab, especially the marine crustacean with a broad shell and jointed legs.
"The old text describes a krab crawling beneath the rocks at low tide."
"A large krab occupied a crevice beneath the sea wall."
"The writer used “krab” because the term appeared in an older edition of the text."
The plural follows the regular English noun pattern, although “crabs” is overwhelmingly preferred in modern usage.
"The children watched the krabs disappear into their burrows."
A “krab” is not a different animal—it is an old spelling of “crab” preserved in historical English.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does krab come from?
The standard English form “crab” descends from Old English “crabba,” a Germanic word for the crustacean. The variant “krab” reflects an older English spelling and is found in historical usage. Its ancestry can be compared with the cognate “Krebs” in German, both belonging to the Germanic branch of Indo-European.
How krab is actually used
This is chiefly a historical or obsolete spelling rather than a standard modern form. Modern English normally uses “crab.”
Easily confused with krab
“Krab” is an old or obsolete spelling of “crab”; it does not denote a different animal.