to keep warm

Nuannuan District of Keelung City, Taiwan

pleasantly and comfortably warm; referring to weather, environment, or clothing

to warm oneself (by a fire, heater, etc.)

a system for warming a building by circulating heat from a central source

the system or process of providing warmth within a building

(of the weather) to warm up again

literal daily changes of temperature; cold and warmth

a sudden surge of pleasant emotion, such as gratitude or happiness

warm and cozy; comfortably warm

to enquire solicitously about someone's well-being or physical comfort

colors in the red, orange, and yellow spectrum that evoke a sense of warmth

a heating unit, often part of a central system, that radiates heat into its surroundings

radiator (for heating)

a greenhouse or hothouse used for cultivating plants

(idiom) of early spring weather, alternating between warm and cold

pleasantly warm (weather)

to show concern about someone's well-being

a small partitioned-off area within a larger hall designed to retain heat

comfortably warm and pleasant

pleasantly and comfortably warm to the touch or in a physical environment

a structure, such as a greenhouse or polytunnel, used for growing plants or protecting them from the cold

vacuum flask or thermos flask

thermos flask or bottle

a technician who installs or repairs water supply systems and heating equipment

to provide warmth or to make something warm

warm front (meteorology)

gentle wind and warm sunshine (idiom)

physical comfort breeds lust, while hunger and cold lead to theft

the gradual increase in the average temperature of the Earth's atmosphere and oceans

The phenomenon of increasing average air and ocean temperatures around the world (primarily used in Taiwan and Hong Kong).

systems or facilities providing both cooling and heating, such as air conditioning and central heating

to become warm

To know best through personal experience; the understanding that only the individual involved can truly know their own internal state, feelings, or situation.

The literal observation that ducks are the first to sense the warming of river water in spring, marking the arrival of the season.

warm winter; mild winter

housekeeper who looks after old people with no children or whose children do not live with them