staircasing
The design and/or installation of a staircaseThe design and/or installation of a staircase.
Meaning
2 senses(uncountable)The design and/or installation of a staircase.
(uncountable)The increasing of one's share in a co-ownership.
Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable