1) to add to (the value, attraction, reputation etc) (enhance)
2) a word or syllable, e.g. 'pre-', 'co-', placed in front of a word to add to or change its meaning (prefix)
to cause something to become greater in number or quantity
gather or amass something
(to cause an income, group etc) to become larger or better
make greater; improve
(to cause things) to become (more) solid or strong
combine; make firm
to add to (the value, attraction, reputation etc)
improve, embellish
(to cause something) to become larger
make or grow bigger; increase
to make (something) longer (in space or time)
make larger, longer
(to cause something) to become high(er); (to cause) to become greater in degree
intensify
to cause (things) to become united in one group
include, combine
make more forceful, severe
make more forceful, severe
(to cause something) to become stronger or more determined
make more forceful, severe
to make (something) stronger by adding or supplying more people or material
strengthen, augment
open up
open up
