Undersend

noun, verb

noun, verb ·Rare ·Advanced level

Definitions

Noun
  1. 1
    That which is undersent or submitted.

    "We are also able to evaluate oversends and undersends and trends in our system."

Verb
  1. 1
    To send beneath, under, or through; submit. transitive

    "Is sorry Sir Bassingbourne should have so much trouble in getting his glass. Undersends the charge."

  2. 2
    To send less than required, needed, or requested. ambitransitive

    "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 in the meter that allows it to exceed the average rate for an excessive time."

Example

More examples

"Is sorry Sir Bassingbourne should have so much trouble in getting his glass. Undersends the charge."

Etymology

From Middle English *undersenden (attested only in the past participle undersent), equivalent to under- + send. Compare Dutch onderzenden, Middle High German undersenden.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.