Synonyms of the word

intromission

• n. the state of being allowed to enter; admittance.
• n. the act of allowing to enter; admission.
• n. putting one thing into another; insertion.
• n. copulation: normally refers to the first moment of initial entry of a penis into a vagina, mouth or anus.
• n. (law, Scotland) An intermeddling with the affairs of another, either on legal grounds or without authority.

insertion

• n. The act of inserting, or something inserted.
• n. (anatomy) The distal end of attachment of a muscle to a bone that will be moved by the muscle.
• n. (genetics) The addition of a nucleotide to a chromosome by mutation.

introduction

• n. The act or process of introducing.
• n. A means, such as a personal letter, of presenting one person to another.
• n. An initial section of a book or article, which introduces the subject material.
• n. A written or oral explanation of what constitutes the basis of an issue.

movement

• n. Physical motion between points in space.
• n. (engineering) A system or mechanism for transmitting motion of a definite character, or for transforming…
• n. The impression of motion in an artwork, painting, novel etc.
• n. A trend in various fields or social categories, a group of people with a common ideology who try together…
• n. (music) A large division of a larger composition.
• n. (aviation) An instance of an aircraft taking off or landing.
• n. (baseball) The deviation of a pitch from ballistic flight.
• n. An act of emptying the bowels.
• n. (obsolete) Motion of the mind or feelings; emotion.