- somewhat warm
Warm is normally used as a subjective measure of temperature, commonly used to describe a comfortable temperature. It is strongly associated with hot, and its antonym is cool. For the AM radio station, see WARM-AM.
For example, warm water is often described as around 35 degrees Celsius, but a warm day may be around 25 degrees Celsius (depending strongly on geographical location and other conditions such as humidity and wind exposure). It of course can be defined more precisely by the comfort of individuals.
Warm as a verb is used to add heat to something, for example "warm the food", or "global warming".
warmish in Simple English: Warm