Meanings
- not comparablemedicineIn an intrathecal way: into the spinal canal. One of various routes of administration for medications.
Origin
From intrathecal + -ly: into the theca.
Full word history & related roots →Cite this entry
intrathecally. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/intrathecally
“intrathecally.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/intrathecally. Accessed November 4, 2026.
WatkinsX Dictionary, s.v. “intrathecally,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/intrathecally.
Source: intrathecally on Wiktionary, CC BY-SA 4.0.