In*ser"tion (?), n. [L. insertio: cf. F. insertion. See Insert.]
The act of inserting; as, the insertion of scions in stocks; the insertion of words or passages in writings.
The condition or mode of being inserted or attached; as, the insertion of stamens in a calyx.
That which is set in or inserted, especially a narrow strip of embroidered lace, muslin, or cambric.
The point or part by which a muscle or tendon is attached to the part to be moved; -- in contradistinction to its origin.
Epigynous insertion Bot., the insertion of stamens upon the ovary. -- Hypogynous insertion Bot., insertion beneath the ovary.
© Webster 1913.