to support, hold, or bear up from below; bear the weight of, as a structure.
2.
to bear (a burden, charge, etc.).
3.
to undergo, experience, or suffer (injury, loss, etc.); endure without giving way or yielding.
4.
to keep (a person, the mind, the spirits, etc.) from giving way, as under trial or affliction.
5.
to keep up or keep going, as an action or process: to sustain a conversation.
6.
to supply with food, drink, and other necessities of life.
7.
to provide for (an institution or the like) by furnishing means or funds.
8.
to support (a cause or the like) by aid or approval.
9.
to uphold as valid, just, or correct, as a claim or the person making it: The judge sustained the lawyer's objection.
10.
to confirm or corroborate, as a statement: Further investigation sustained my suspicions.
Origin: 1250–1300;Middle Englishsuste(i)nen < Anglo-Frenchsustenir,Old French < Latinsustinēre to uphold, equivalent to sus-sus- + -tinēre, combining form of tenēre to hold
an extraordinary or unusual thing, person, or event; an exceptional example or instance.
the offspring of a zebra and a donkey.
a printed punctuation mark (‽), available only in some typefaces, designed to combine the question mark (?) and the exclamation point (!), indicating a mixture of query and interjection, as after a rhetorical question.
a fool or simpleton; ninny.
a scrap or morsel of food left at a meal.
a screen or mat covered with a dark material for shielding a camera lens from excess light or glare.
late 13c., from O.Fr. sustenir "hold up, endure," from L. sustinere "hold up, support, endure," from sub "up from below" + tenere "to hold" (see tenet).