1
: something that ties in, relates, or connects especially in a promotional campaign
2
: a book that inspired or was inspired by a movie or television program
tied in; tying in or tieing in; ties in
: to bring into connection with something relevant: such as
a
: to make the final connection of
tied in the new branch pipeline
b
: to coordinate in such a manner as to produce balance and unity
the illustrations were tied in with the text
c
: to use as a tie-in especially in advertising
: to become tied in
Cite this Entry
“Tie-in.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/tie-in. Accessed 3 Sep. 2026.
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