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lengthy

1 ENTRIES FOUND:
lengthy /ˈlɛŋθi/ adjective
lengthier; lengthiest
lengthy
/ˈlɛŋθi/
adjective
lengthier; lengthiest
Britannica Dictionary definition of LENGTHY
[also more lengthy; most lengthy]
: lasting for a long time
: having many pages, items, etc.

— lengthily

/ˈlɛŋθəli/ adverb

— lengthiness

/ˈlɛŋθinəs/ noun [noncount]