the liquid in trees, plants etc: The sap flowed out when he broke the stem of the flower.
az: şirə
ru: сок
sap2 [sӕp] verb (past tense, past participle sapped)
to weaken or destroy (a person's strength, confidence, courage etc): The disease slowly sapped his strength.
az: tükəndirmək, azaltmaq
ru: истощать