Armed for battle; prepared for or engaged in warfare. / (figuratively) Angry; incensed; preparing for a fight.

(dated, offensive) An aboriginal native of the Americas of pre-Columbian lineage. An Indian, Amerind(ian), American Indian, a Native American.

Constructed as a non-detachable part of a larger structure. / Being an essential and permanent part of something. / Being an included feature that normally comes as an extra.

Anything (such as a piece of furniture, or a software feature) that is built in, not added as an extra.

(US, Canada, education) To take (something) as one's major field of study in an institute of tertiary education (such as a college or university).

A member of some indigenous peoples of the Americas, especially the United States, but excluding the Inuit, Yupik, and Aleuts. / (Canada) An indigenous person from the United States.

Relating to the indigenous peoples of the Americas or their languages.

(idiomatic) To talk; to join in conversation or discussion. / (idiomatic) To agree, to harmonize, to concord.

A blessing or expression of hope that a deceased person is at peace. / (euphemistic) To have passed away, or died.

(grammar) An infinitive with one or more modifiers inserted between the to and the verb.