chambering

"The nautilus shell is beautifully chambered, with each new chamber allowing the animal to grow larger. "

"It is inappropriate to burp at a formal dinner."

"With a simple remote, he could control the toy truck."

"Originally, this paper was white, but over the years it has yellowed with age."

"The Marines today launched a major offensive."

"The soldier carefully loaded a new cartridge into the rifle. "

"The backpack was heavy, and it hurt her shoulders. "

"The army carefully stored the ammunition in a secure vault. "

"After the concert, many fans were lingering outside the venue, hoping to catch a glimpse of the band. "

"The football team's defensive strategy was key to their victory. "

"After their competitor launched a new marketing campaign, the company prepared a strong counteroffensive to win back customers. "

"The teacher felt uncomfortable with the student's lascivious comments about his classmates. "