(archaic) Extremely cold; frozen.
simple past tense and past participle of freeze
Covered with a froth resembling hoar frost.
‘The parching airBurns frore, and cold performs the effect of fire.’;
Frozen; stiff with cold.
‘whatever the evenings be--frosty and frore or warm and wet’;
Covered with a froth like hoarfrost.
‘The foaming steed with frory bit to steer.’;