IPA: /ˈpɪθləs/
KK: /ˈpɪθləs/
Describing something that is weak or lacking in substance and strength.
The speech was pithless, failing to inspire the audience.
Pithless → It is formed from "pith" (from Old English "piþ", meaning the essential part or substance) and "-less" (meaning without). The word "pithless" means lacking the essential substance or vitality.
Think of 'pith' as the essential part of something, and remember that 'pithless' means without that essential substance.