IPA: /ˈstɜːrdiɪst/
KK: /ˈstɜrdiɪst/
The strongest and most durable; able to withstand pressure or damage better than others.
This is the sturdiest chair in the entire house, perfect for heavy use.
Comparative: sturdier
Superlative: sturdiest
Sturdiest is derived from the Middle English word 'sturdy' (from Old French *estourdi*, meaning stunned or dazed), which is related to the Old French *estourdir* (meaning to stun). The suffix '-est' is a superlative marker in English. Thus, 'sturdiest' means the most sturdy or the strongest.
Think of 'sturdy' as meaning strong or robust, and remember that 'sturdiest' refers to the strongest or most robust among a group.