support

1350–1400; (v.) Middle English supporten < Middle French supporter < Medieval Latin supportāre to endure (Latin: to convey), equivalent to sup- sup- + portāre to carry (see port⁵); (noun) Middle English, derivative of the v.

1, 6. Support, maintain, sustain, uphold all mean to hold up and to preserve. To support is to hold up or add strength to, literally or figuratively: The columns support the roof. To maintain is to support so as to preserve intact: to maintain an attitude of defiance. To sustain, a rather elevated word, suggests completeness and adequacy in supporting: The court sustained his claim. Uphold applies especially to supporting or backing another, as in a statement, opinion, or belief: to uphold the rights of a minority. 13. See living.

The English noun support derives from the verb support. The verb comes from Middle English supporten, soport, supporte, from Anglo-French and Middle French subporter, supporter, originally “to suffer patiently, endure,” then “to come to the help of,” and later “to be in favor of, encourage.” The Middle French subporter clearly shows its Latin original, supportāre (also subportāre ), which in Latin means only “to transport or carry (supplies) to a place.” The other senses of supportāre arose in Medieval Latin. Supportāre is a compound verb made up of the preposition and prefix sub, sub- (here in the sense “movement or position up close to”) and the simple verb portāre “to carry, convey, transport.”