The spelling of the word "beetlest" is peculiar due to its silent "e". The IPA phonetic transcription of this word is /ˈbiːtlɪst/. The first syllable has a long "e" sound, while the rest of the word is pronounced with a short "i". The final "e" is not pronounced and is there to make the preceding vowel long. This type of spelling is called an "e-magic" or "silent e" spelling, and is used to differentiate between words that have similar spellings but different meanings.
Beetlest is not a recognized word in the English language. However, resembling the verb "beetle" and its possible connotations, the following definition can be provided:
Beetle (verb): To move swiftly, with a jerky or darting motion, especially in a purposeful or determined manner.
This term is often associated with the insect, "beetle," known for its quick and darting movements. Metaphorically, "beetle" is sometimes used to describe the swift and purposeful movements of humans, typically when in a hurry or with a sense of urgency. The verb form "beetle" may also imply a determined or resolute action, suggesting someone or something that moves with a purpose or goal in mind, often ignoring obstacles or distractions on the way.
For example, one might say, "He beetled across the room to answer the ringing telephone," indicating that the person quickly moved towards the telephone, perhaps driven by a sense of urgency or importance. Another example could be, "The soldier beetled through the dense forest, pushing aside branches and ignoring the fatigue, driven by the need to deliver an important message." In both instances, "beetle" portrays a determined, swift, and resolute movement.