appease

v. soothe, ease, bring peace; relieve, satisfy

Appeasement is a policy of accepting the imposed conditions of an aggressor in lieu of armed resistance, usually at the sacrifice of principles. Usually it means giving into demands of an aggressor in order to avoid war. Since World War II, the term has gained a negative connotation in the British government, in politics and in general, of weakness, cowardice and self-deception. A famous example is Neville Chamberlain's foreign policy during the inter-war period 1919-1939 when he used a policy of appeasement in order to prevent (in vain) another general European war.
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Verb
1. cause to be more favorably inclined; gain the good will of; "She managed to mollify the angry customer"
(synonym) pacify, lenify, conciliate, assuage, mollify, placate, gentle, gruntle
(hypernym) calm, calm down, quiet, tranquilize, tranquillize, tranquillise, quieten, lull, still
2. overcome or allay; "quell my hunger"
(synonym) quell, stay
(hypernym) meet, satisfy, fill, fulfill, fulfil
3. make peace with
(synonym) propitiate
(hypernym) reconcile, patch up, make up, conciliate, settle
(derivation) appeaser

(v. t.)
To make quiet; to calm; to reduce to a state of peace; to still; to pacify; to dispel (anger or hatred); as, to appease the tumult of the ocean, or of the passions; to appease hunger or thirst.
  

v. a.
ٹھنڈا کرنا , دھيما کرنا , مندا کرنا , کم کرنا , مارنا , دبانا , منانا , فرو کرنا , شانت کرنا
to appease wrath
غصہ کم کرنا يا مٹانا
to appease the soul of the dead
پراني کو سکھ دينا , پتر کو پاني دينا