| Noun | 1. | concatenation - the state of being linked together as in a chain; union in a linked series | |
| 2. | concatenation - the linking together of a consecutive series of symbols or events or ideas etc; "it was caused by an improbable concatenation of circumstances"connection, connexion, connectedness - a relation between things or events (as in the case of one causing the other or sharing features with it); "there was a connection between eating that pickle and having that nightmare" | |
| 3. | concatenation - a series of things depending on each other as if linked together; "the chain of command"; "a complicated concatenation of circumstances"catena - a chain of connected ideas or passages or objects so arranged that each member is closely related to the preceding and following members (especially a series of patristic comments elucidating Christian dogma) daisy chain - (figurative) a series of associated things or people or experiences series - similar things placed in order or happening one after another; "they were investigating a series of bank robberies" | |
| 4. | concatenation - the act of linking together as in a series or chainjoining, connexion, connection - the act of bringing two things into contact (especially for communication); "the joining of hands around the table"; "there was a connection via the internet" | |