stoninessEtymologyFrom Middle English stonines, stonynez, equivalent to stony + -ness.stoniness means the state or quality of being stony.; The state or quality of being full of stones. Lexicurio rates it Sui generis — a strength score of 87 out of 100.nounThe state or quality of being stony.; The state or quality of being full of stones.“the stoniness of this soil”The state or quality of being stony.; The state or quality of being like stone: immovable, unpersuadable, emotionally cold, or stoic.“Near-synonyms: coldness, iciness, stoicism”