Found in the following dictionaries
SOWPODS (Collins Scrabble Words)
OTCWL2014 (NASPA Word List 2014)
TWL06 (NASPA List 2006)
OTCWL2014 (NASPA Word List 2014)
TWL06 (NASPA List 2006)
"Upsize" Definition
verb-intransitive
To become greater or larger: "the chief executives ... saw the combined value of their share options upsize by $36.6 million on the day [the] layoffs were announced” ( The Economist).
Source: American Heritage Dictionary
verb-transitive
To make greater or larger: "My plan will ... upsize the amount of money Americans get to keep” ( Bob Dole).
Source: American Heritage Dictionary
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