To become wider; SYN. distend.
1 archaic; to describe or set forth at length or in detail
2. To enlarge or expand in bulk or extent; distend, widen
3. To comment at length; discourse — usually used with on or upon
4. To become wide; swell

1. To become larger in size or volume or quantity.
2. To extend in one or more directions; SYN. spread out.
3. To make bigger or wider in size, volume, or quantity.

1. To become broader or wider or more extensive.
2. To extend in scope or range or area; SYN. broaden, extend.
3. To make wider.