kiiruslikult

Kiiruslikult is an Estonian adverb meaning “rapidly” or “at high speed.” It describes the manner in which an action is performed, signaling a notable level of speed or acceleration. The word is used primarily in descriptive, analytical, or technical prose and is less common in everyday speech, where other forms such as kiiresti or kiirelt are more typical.

Etymology and form: kiiruslikult is built from the noun kiirus (speed) with the derivational element kiiruslik, meaning “speed-related” or “fast,” and the adverbial ending -ult. The construction reflects a productive pattern in Estonian for forming adverbs that express manner, particularly in more formal or specialized contexts.

Usage and nuance: kiiruslikult conveys a sense of operating or moving at high speed with emphasis. It often appears in scientific writing, performance descriptions, or literary narration where the author wishes to foreground speed as a defining characteristic. It is more formal and precise than everyday equivalents, and speakers may choose other options depending on tone and register.

Example: Auto sõitis kiiruslikult mööda linna, näidates suurt kiirust.

See also: kiirus (speed), kiiruslik (speed-related), kiirendus (acceleration).