Longman Dictionary of Contemporary English homepage

Topic: DAILY LIFE


insoluble

adjective
     
in‧sol‧u‧ble
1 an insoluble problem is or seems impossible to solve:
insoluble conflicts within the department
2HCD an insoluble substance does not become a liquid when you put it into a liquid [≠ soluble; ↪ dissolve]
Word of the Day
The DAILY LIFE
Word of the Day is:

Other related topics