accelerating
UK[əkˈseləreɪtɪŋ]US[əkˈseləˌreɪtɪŋ]
adj
Increasing in speed, rate, or intensity.
verb (present participle)
The act of increasing in speed or causing something to increase in speed.
Morpheme Breakdown
ac
celer
ating
ac
to, toward
celer
swift, fast
ating
Etymology
The word 'accelerating' is built upon the Latin verb 'accelerare', which itself was formed from the prefix 'ad-' (to, toward) and the adjective 'celer' (swift). The prefix assimilated to 'ac-' before the 'c' in 'celer', creating a direct phonetic and semantic link meaning "to make swift toward". This core concept of imparting swiftness passed into English via the verb 'accelerate'. The present participle form 'accelerating' adds the active, continuous sense of the '-ing' suffix to this ancient idea of hastening, perfectly capturing the ongoing process of increasing speed or progress.
Analysis
Structure: ac + celer + ating
- ac: Latin prefix (ad-), meaning "to, toward". Assimilated before 'c'.
- celer: Latin root, meaning "swift, fast".
- ating: English suffix, combination of the verb-forming suffix '-ate' and the present participle suffix '-ing'.
Examples
The car was accelerating rapidly down the highway.
We are witnessing an accelerating pace of technological change.
The government introduced policies aimed at accelerating economic recovery.