A low-temperature flame, that is unlikely to set furnishings alight or burn flesh in incidental contacts; frequently used for indoor pyrotechnic entertainment devices.

plural of cold sleeper

(simile) Very cold.

a sales email, made without a referral or without preparing the recipient of the email

to email someone without preparation or referral

(cryptocurrencies) Synonym of cold storage

plural of cold wallet

A bay and harbor in Aleut Peninsula, Aleutians East borough, Alaska, United States / A city in Aleut Peninsula, Aleutians East borough, Alaska, United States, located on the bay

(immunology) a red cell antibody that optimally binds its target antigen at levels below body temperature

plural of cold antibody