noun

an unpleasant feeling of coldness in the atmosphere, one’s surroundings, or the body.

there was a chill in the air

coldness,chilliness,coolness,iciness,crispness,rawness,bitterness,nip,bite,sting,sharpness,keenness,harshness,wintriness,frigidity,nippiness,gelidity

verb

make (someone) cold.

they were chilled by a sudden wind

adjective

chilly.

the chill grey dawn

cold,chilly,cool,crisp,fresh,brisk,bleak,wintry,snowy,frosty,icy,ice-cold,icy-cold,glacial,polar,arctic,raw,sharp,bitter,bitterly cold,biting,piercing,penetrating,numbing,freezing,frigid,nippy,parky,Baltic,gelid,brumal