hermetically
UK[hɜːˈmɛtɪkli]US[hɜːrˈmɛtɪkli]
adv
In a completely airtight way.
Morpheme Breakdown
hermet
ic
ally
hermet
proper name
ic
adjective suffix
ally
adverb suffix
Etymology
The word originates from the name Hermes Trismegistus, a mythical sage credited with the secrets of alchemy and magic. In the 17th century, alchemists sought to create perfectly sealed vessels for their experiments, which they called "hermetically sealed" in reference to the secretive, mystical knowledge attributed to Hermes. The adjective "hermetic" thus came to describe something sealed against air or external influence, as if by alchemical magic. The adverb "hermetically" specifically describes the manner of achieving this complete, airtight closure.
Analysis
Structure: hermet (proper name) + ic (adjective suffix) + ally (adverb suffix)
- hermet: From the name Hermes Trismegistus, a legendary Hellenistic figure combining the Greek god Hermes and the Egyptian god Thoth, associated with alchemy and secret knowledge. (Origin: Greek/Latin)
- ic: A suffix forming adjectives meaning "of, pertaining to, or having the nature of." (Origin: Latin via French, ultimately Greek -ikos)
- ally: A suffix forming adverbs from adjectives, meaning "in a manner of." (Origin: Latin -aliter via French -ellement, English -ally)
Examples
The sensitive electronic components are stored in a hermetically sealed container.
The jar was hermetically sealed to preserve the food's freshness for years.
The treaty created a hermetically closed system, isolating the country from international trade.