What is the meaning of Sustain?
To maintain, or keep in existence.
To encourage or sanction (something). (The addition of quotations indicative of this usage is being sought:)
To experience or suffer (an injury, etc.).
To confirm, prove, or corroborate; to uphold.
To allow, accept, or admit (e.g. an objection or motion) as valid.
To keep from falling; to bear; to uphold; to support.
To aid, comfort, or relieve; to vindicate.
A mechanism which can be used to hold a note, as the right pedal on a piano.
Source: wiktionary.orgSearch words containing