solicitant noun & adjective. 
[sǝ'lɪsɪt(ǝ)nt] E19.[from SOLICIT + -ANT1.]A. noun. A person who solicits or requests something earnestly. 
E19.b. adjective. That solicits or requests something earnestly; making petition or request. 
L19.  [TahlilGaran] English Dictionary ▲