essential or central; of great importance or relevance.
Pertaining to, made by, or prepared for an instrument, especially a musical instrument (rather than the human voice).
Applied to a case expressing means or agency, generally indicated in English by by or with with the objective.
Serving as an instrument, medium, means, or agency.
The instrumental case.
A composition written or performed without lyrics, sometimes using a lead instrument to replace vocals.
Of greatest importance; primary.
Being the first in time or in history.
Being one of the pieces of meat initially separated from the carcass during butchering, prior to division into smaller cuts.
To take part in primal therapy.
A primal cut (of meat).