insomnia
UK[ɪnˈsɒmniə]US[ɪnˈsɑːmniə]
n
habitual sleeplessness; the inability to sleep.
Morpheme Breakdown
in
somn
ia
in
not
somn
sleep
ia
condition
Etymology
the word insomnia is a direct borrowing from latin, where it meant "sleeplessness". it is constructed from the latin components in- (meaning "not") and somnus (meaning "sleep"), combined with the abstract noun-forming suffix -ia. the root somnus itself can be traced back to the proto-indo-european root swep-no-, which is also the source of the english word "sleep". thus, the literal meaning "condition of not sleeping" has remained remarkably consistent from its classical origins to its modern medical and general usage, elegantly encapsulating the core experience of the disorder.
Analysis
Structure: in (not) + somn (sleep) + ia (condition)
- in: a latin prefix meaning "not, without, opposite of".
- somn: from latin somnus, meaning "sleep".
- ia: a latin suffix used to form nouns denoting a state, condition, or quality.
Examples
chronic insomnia can have serious effects on your physical and mental health.
she suffered from insomnia for weeks after the stressful event.
a warm drink before bed is a common home remedy for mild insomnia.