labeled

"The shop assistant labeled all the products in the shop."

"The teacher labeled the new students as "beginners" to organize them into the correct class. "

"The scientists labeled the glucose molecules with carbon-14 to track how the body processes sugar. "

"The scientist labeled the protein with a fluorescent dye to track its movement within the cell. "

"The butterfly collection had each specimen labeled with the scientific name on a little piece of paper."

"He was labeled as a racist for his otherwise innocent remark."

"Insulin labeled with iodine-125 was used as a tracer"