tea‧spoon /ˈtiːspuːn/ noun [countable]

1. a small spoon that you use for mixing sugar into tea and coffee

2. (also teaspoonful /ˈtiːspuːnfʊl/) (written abbreviation tsp) the amount that a teaspoon can hold, used as a unit for measuring food or liquid in cooking
teaspoon of
Add a teaspoon of salt.

[TahlilGaran] Dictionary of Contemporary English ▲