Meanings

bonus stock issue

rising water (of river, lake, etc.)

increasing the number (of trains, planes, etc.) in operation

salary increase

increase of blood

reinforcements

adding train cars

blood-forming medicine

increased ration

collection of additional taxes

an enlarged issue

increase in the number of flights

extending (e.g. a book)

military reinforcement

increase in amount

increase (in an amount of money)

revised and enlarged (edition)

fast-breeder reactor

to become still greater

increase