Insertion

n.	1.
	1.	The act of inserting; as, the insertion of scions in stocks; the insertion of words or passages in writings.
	2.	The condition or mode of being inserted or attached; as, the insertion of stamens in a calyx.
	3.	That which is set in or inserted, such as a word or passage in a composition, or a narrow strip of embroidered lace, muslin, or cambric; as, there were numerous insertions and corrections to the first draft.
	4.	(Anat.) 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.

Noun	1.	insertion - a message (spoken or written) that is introduced or inserted; "with the help of his friend's interpolations his story was eventually told"; "with many insertions in the margins" Synonyms: interpolation
	2.	insertion - the act of putting one thing into another Synonyms: intromission, introduction

Earth insertion, LEM, LM, access, admission, apogee, aside, attitude-control rocket, ballistic capsule, booking, burn, capsule, cataloging, chronicling, deep-space ship, docking, docking maneuver, enlistment, enrollment, entering, entrance, entree, entry, episode, ferry rocket, fuel ship, impanelment, import, importation, importing, income, incoming, indexing, infiltration, infix, ingoing, ingress, ingression, injection, inlay, input, inscribing, inscription, insert, inset, insinuation, intake, intercalation, interjection, interlineation, interlocution, interpenetration, interpolation, introduction, introgression, intrusion, inventorying, leakage, listing, logging, lunar excursion module, lunar module, manned rocket, matriculation, module, moon ship, multistage rocket, obiter dictum, orbit, parenthesis, parking orbit, penetration, percolation, perigee, posting, reception, record keeping, recordation, recording, reentry, register, registration, registry, remark, rocket, seepage, shuttle rocket, side remark, soft landing, space capsule, space docking, space rocket, spacecraft, spaceship, tabulation, tessera, tossing-in