becoming stronger
"The morning sunlight was strengthening as the clouds finally dispersed."
the act of increasing the strength of something
"The new training program is focused on strengthening the team's defensive skills."
The process by which something is strengthened.
"The strengthening of his muscles was evident after months of consistent weightlifting."
In plain English: Strengthening is the act of making something stronger, more durable, or better able to handle stress and pressure.
"The strengthening of his muscles took several weeks of consistent exercise."
Usage: Use strengthening to describe any action or period that makes something more robust, such as physical exercise or diplomatic relations. It functions naturally in phrases like "a strengthening of the alliance," where it refers specifically to the ongoing process rather than a single event.
present participle of strengthen
"The team is focusing on strengthening their defense before the next match."
In plain English: Strengthening means making something stronger, more durable, or better able to handle stress.
"The new training program is strengthening our team's communication skills."