Meanings
- uncountableAn ultralong-acting basal insulin analogue used to control diabetes.
Origin
From international scientific vocabulary, from insulin + de + glu + dec, an acronymically constructed postpositive modifier, reflecting "the same amino acid sequence as human insulin except for the removal of threonine in the position 30 of the B chain (Des-B30, "de") and the attachment, via a glutamic acid linker ("glu"), of a 16-carbon fatty diacid (hexadecanoic diacid, "dec") to lysine in the position 29 of the B chain."
Full word history & related roots →Cite this entry
insulin degludec. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/insulin%20degludec
“insulin degludec.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/insulin%20degludec. Accessed November 5, 2026.
WatkinsX Dictionary, s.v. “insulin degludec,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/insulin%20degludec.
Source: insulin degludec on Wiktionary, CC BY-SA 4.0.