upcalls

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A form of upcall — A call from a lower-level subsystem, such as a kernel or framework, to a higher-level subsystem, such as user code.

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Meanings

noun
  1. pluralplural of upcall
verb
  1. indicativepresentsingularthird personthird-person singular simple present indicative of upcall
Cite this entry
APA

upcalls. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/upcalls

MLA

“upcalls.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/upcalls. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “upcalls,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/upcalls.

Source: upcalls on Wiktionary, CC BY-SA 4.0.