augment
aug‧ment /ɔːɡˈment $ ɒːɡ-/
verb [transitive]
Any surplus was sold to augment their income.
—augmentation /ˌɔːɡmenˈteɪʃən, -mən- $ ˌɒːɡ-/ noun [uncountable and countable]
aug‧ment /ɔːɡˈment $ ɒːɡ-/
verb [transitive] Date: 1300-1400
Language: French
Origin: augmenter, from Late Latin augmentare, from Latin augere 'to increase'
formal to increase the value, amount, effectiveness etc of something:Language: French
Origin: augmenter, from Late Latin augmentare, from Latin augere 'to increase'
—augmentation /ˌɔːɡmenˈteɪʃən, -mən- $ ˌɒːɡ-/ noun [uncountable and countable]