undersent

Verb

undersend (third-person singular simple present undersends, present participle undersending, simple past and past participle undersent)

1. (transitive) To send beneath, under, or through; submit.
   • Is sorry Sir Bassingbourne should have so much trouble in getting his glass. Undersends the charge.1895, Francis Rye, Mrs. Amy (Haslam) Rye, Walter Rye, Calendar of correspondence and documents
2. (ambitransitive) To send less than required, needed, or requested.
   • One approach would be to build a meter that looks at the very long-term average rate, and allows the TCP to send so long as that average is less than the target rate. However, this has the severe drawback that if the TCP undersends for some time because it has no data to send, it builds up a credit...1997, http://tools.ietf.org/html/draft-clark-diff-svc-alloc-00

See all 3 meanings of undersend