I . crack [kræk] SAM.
4. crack (sharp blow):
III . crack [kræk] GLAG. preh. glag.
1. crack (break):
2. crack (open):
3. crack (solve):
4. crack (hit):
IV . crack [kræk] GLAG. nepreh. glag.
2. crack (break down):
-
she cracked under the strain relationship