What is "in heat"

a. in estrus; receptive to mating

In Heat is the fourth studio album by the American glam metal band Black 'n Blue. It was produced by Kiss bassist Gene Simmons.

In Heat is the fourth album by The Romantics. It was released in 1983 on Nemperor Records. It was the Romantics' most commercially successful album, and featured the Romantics's biggest hit single: " Talking in Your Sleep", peaking at #3, and a second top 40 hit, "One in a Million", charted #37.

In Heat is the third studio album by Love Unlimited. Released in 1974, the album charted at number 15 on the U.S. R&B charts. The single, "I Belong To You", was a number-one hit on the U.S. R&B charts in 1975.

In Heat may refer to:

• In Heat (Love Unlimited album) (1974)
• In Heat (The Romantics album) (1983)
• In Heat (Black 'N Blue album) (1988)
• In Heat (Fuzztones album), 1989
• "In Heat" (Criminal Minds), an episode of the U.S. TV series Criminal Minds

In Heat is an album by the band Fuzztones, released in 1989.