street level
Ground levelGround level.
» The subway tunnel is twenty meters below street level.
Amastan · Tatoeba · CC BY 2.0 FRMeaning
1 senses(uncountable)Ground level.
Examples
1 sentencesThe subway tunnel is twenty meters below street level.
Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable