| Verb | 1. | beef up - make strong or stronger; "This exercise will strengthen your upper body"; "strengthen the relations between the two countries"alter, change, modify - cause to change; make different; cause a transformation; "The advent of the automobile may have altered the growth pattern of the city"; "The discussion has changed my thinking about the issue" ruggedise, ruggedize - produce in a version designed to withstand rough usage; "Detroit ruggedized the family car" substantiate - solidify, firm, or strengthen; "The president's trip will substantiate good relations with the former enemy country" restrengthen - make strong again confirm - make more firm; "Confirm thy soul in self-control!" buttress - make stronger or defensible; "buttress your thesis" stabilise, stabilize, steady, brace - support or hold steady and make steadfast, with or as if with a brace; "brace your elbows while working on the potter's wheel" batten - secure with battens; "batten down a ship's hatches" |