breast down
breast down · breasts down · breasted down · breasting down
To use a process of sequential drilling and blasting in building tunnels for mining,…To use a process of sequential drilling and blasting in building tunnels for mining, subways, etc.
Meaning
1 senses(dated)To use a process of sequential drilling and blasting in building tunnels for mining, subways, etc.
Forms
breasts down, breasting down, breasted down, breasted down| Base form | breast down · to breast down |
|---|---|
| 3rd person singular | breasts down |
| Present participle | breasting down |
| Past simple | breasted down |
| Past participle | breasted down |
irregular
Phrasal verbs
2 phrasal verbsLessons for this word
3 lessons- A1Present simple — Because it is a verb
- A1Past simple, regular verbs — Because of its past form
- A2Phrasal verbs: introduction — Because it is a phrasal verb