simple past tense and past participle of collect
"She collected all her old magazines before giving them to the recycling center."
In plain English: To collect something means to gather various items into one place.
"She collected all the scattered toys before dinner."
Usage: Use "collected" to describe the action of gathering items or organizing thoughts that has already happened. It functions as the simple past tense or past participle of the verb collect in sentences like "She collected all her books yesterday."
in full control of your faculties
"the witness remained collected throughout the cross-examination"
"perfectly poised and sure of himself"
"more self-contained and more dependable than many of the early frontiersmen"
"strong and self-possessed in the face of trouble"
Gathered together.
"She collected all her scattered papers into a single pile before leaving for work."
In plain English: Collected means being calm and in control of your emotions, especially when something stressful is happening.
"The collected crowd waited quietly for the speaker to begin."
Usage: Use "collected" as an adjective to describe someone who remains calm and composed under pressure, not to indicate that items have been gathered. It functions as a state of mind rather than a description of physical accumulation.
The word collected comes from combining the verb collect with the past tense suffix -ed. It entered English as a standard form to indicate that an action of gathering was completed.