stemming

1. Movement against a current, especially a tidal current. (countable, uncountable)
2. A process for removing the inflexional, and sometimes derivational, affixes from words. (countable, uncountable)
3. To include a term's inflections as part of a search engine's search. (countable, uncountable)
4. The technique of bridging between two holds with hands and/or feet, applying forces to each in opposing directions in order to brace oneself in position. (countable, uncountable)

الجمع stemmings