Definitions

1. noun

a strong desire to drink

“She felt a great thirst after hiking in the desert all day.”

2. noun

a feeling of dryness in the mouth, caused by not drinking enough water

“After eating a dry salad, he felt a sudden thirst in his mouth.”

3. verb

to feel or express a need or desire to drink

“The plants will thirst for water if the soil is too dry.”