(genetics, of an intron) Able to splice without the addition of any protein factors.

The act of deluding oneself, or the state of being so deluded.

Conceit of oneself; an overweening opinion of one's own powers or endowments; vanity.

An exaggerated estimate of one's own importance or merit, especially as manifested by the conduct or manners; self-conceit.

(law) Act of giving testimony, in a trial, that would incriminate oneself.

Piously self-assured and smugly moralistic.

confident in one's own abilities

Not requiring external or additional support; complete in itself. / (of a person) Wrapped up in oneself; reserved.

(obsolete) Self-deception. / Physical or verbal maltreatment of oneself. / Injury inflicted deliberately upon oneself, especially resulting from a mental disorder.

To harm oneself. / (dated, euphemistic, now frequently ironic or humorous) To masturbate.