methodicalextension

noun
UK /məˈθɒdɪkəl ɪkˈstɛnʃən/
US /məˈθɑːdɪkəl ɪkˈstɛnʃən/

A careful, step-by-step way of making something longer or bigger.

The builder used a methodical extension to add a new room to the house.


OTHER MEANINGS

2. A planned way of stretching something out over more time.

The teacher's methodical extension of the lesson helped everyone understand.

3. A careful addition that makes a thing reach farther.

The methodical extension of the bridge connected the two towns.

4. An organized way of making a rule or idea cover more things.

The methodical extension of the club rules let more kids join.