bobble
UK[ˈbɒb.əl]US[ˈbɑː.bəl]
v
to move up and down repeatedly in an uncontrolled or shaky way
n
a small, soft ball, often made of wool, used as a decoration
n
a mistake, especially in a sport such as dropping a ball
Etymology
the word 'bobble' is a frequentative verb formation, originating in the early 19th century from the base verb 'bob', meaning to move quickly up and down. the addition of the '-le' suffix, common in english to form verbs expressing repeated or diminutive action, created 'bobble', implying a series of small, bouncing movements. this etymological construction perfectly captures the essence of unsteady, jiggling motion. over time, the noun senses evolved from this core idea of a small, bouncing movement, leading to meanings like a small, ball-shaped ornament and, metaphorically, a fumbled mistake in sports.
Analysis
the word is a simplex form, derived through reduplication and sound symbolism from the root 'bob'.
Examples
the clumsy waiter bobbled the tray, nearly spilling the drinks.
her winter hat was topped with a white woolen bobble.
the shortstop's bobble in the ninth inning allowed the winning run to score.