Blu-Tacknoun [ U ]
uk/ˈbluː.tæk/us/ˈbluː.tæk/UK trademarka brand name for a soft, sticky substance that can be used more than once to temporarily attach light things to a wall or similar surface:
Helga stuck her posters up with Blu-Tack.
Thesaurus: synonyms and related words
Glues, gluing & stickiness
- adhere
- adhesion
- adhesive
- cement
- clag
- fixative
- gloop
- glue
- gluey
- glutinous
- gum
- gummy
- honeydew
- plaster
- propanone
- putty
- slimy
- stick-on
- sticky
- tacky
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