คำว่า ' warn ' ( VT )
มีความหมายในภาษาไทยว่า บอกให้รู้ล่วงหน้า
คำนิยามในภาษาอังกฤษ (definition) :
[v. t.] To refuse.
[v. t.] To make ware or aware; to give previous information to; to give notice to; to notify; to admonish; hence, to notify or summon by authority; as, to warn a town meeting; to warn a tenant to quit a house.
[v. t.] To give notice to, of approaching or probable danger or evil; to caution against anything that may prove injurious.
[v. t.] To ward off.