What is the meaning of Whelp?

A young offspring of a various carnivores (canid, ursid, felid, pinniped), especially of a dog or a wolf, the young of a bear or similar mammal (lion, tiger, seal); a pup, wolf cub.

An insolent youth; a mere child.

A kind of ship.

One of several wooden strips to prevent wear on a windlass on a clipper-era ship.

A tooth on a sprocket wheel (compare sprocket and cog).

To give birth.

Alternative form of welp (well).

A whelp (a puppy or a baby dog)

A whelp (the young of other animals, especially canids and felids)

A whelp (as an insulting term)

An unknown kind of mechanical machine or system.

whelp, n.”, in MED Online, Ann Arbor, Mich.: University of Michigan, 2007, retrieved 9 September 2018.

Jordan, Richard (1974),  Eugene Crook, transl., Handbook of the Middle English Grammar: Phonology (Janua Linguarum. Series Practica; 218), The Hague: Mouton & Co. N.V., →DOI, § 34, page 59.

Zettersten, Arne (1965), “hwelp (sb.)”, in Studies in the dialect and vocabulary of the Ancrene Riwle (Lund Studies in English; 34), Lund: C. W. K. Gleerup, →OCLC, page 77.

Source: wiktionary.org