rock armour
rock armour · rock armours
Rock or other suitable material used to protect shorelines, streambeds, bridge…Rock or other suitable material used to protect shorelines, streambeds, bridge abutments, pilings and other structures against scour and water, wave, or ice erosion.
Meaning
1 senses(UK, countable, uncountable)Rock or other suitable material used to protect shorelines, streambeds, bridge abutments, pilings and other structures against scour and water, wave, or ice erosion.
Forms
plural: rock armoursLessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable