Meaning of “strength” - Learner’s Dictionary

strength

noun uk us /streŋθ/
STRONG [ U ]

B2 the quality of being strong:

upper-body strength
A good boxer needs skill as well as strength.
INFLUENCE [ U ]

the power or influence that an organization, country, etc has:

economic strength
BEING BRAVE [ U ]

the quality of being brave or determined in difficult situations:

I think she showed great strength of character.
He has a great deal of inner strength.
GOOD QUALITIES [ C ]

a good quality or ability that makes someone or something effective:

We all have our strengths and weaknesses.
The great strength of this arrangement is its simplicity.
STRONG FEELING [ U ]

how strong a feeling or opinion is:

There is great strength of feeling against tax increases.
VALUE [ U ]

the value of a country's money:

The strength of the dollar has traders worried.
at full strength

with the necessary number of people:

Our team is now at full strength.
on the strength of sth

If you do something on the strength of facts or advice, you do it because of them:

On the strength of this year's sales figures, we've decided to expand the business.
→ See also a tower of strength , go from strength to strength

(Definition of “strength” from the Cambridge Learner’s Dictionary © Cambridge University Press)