Making direct use of solar energy without first converting it to another form such as electricity.

(grammar) A participle indicating an ongoing or completed action or state in the passive voice, where a noun modified by the participle is taken to represent the patient of the action denoted by the verb.

(finance) An income that is made using little to no effort, such as pension income, rent, or interest, as opposed to normal employment.

(grammar) Synonym of mediopassive

(obsolete, gay slang) Taking or preferring to take the receptive role in anal sex.

(obsolete, gay slang) Preferring to receive rather than give fellatio.

plural of passive smoker

passive-aggressive behaviour

plural of passive matrix

A form of euthanasia where equipment or procedures used to sustain someone's life is halted.