submerge

"My friend told me there was something in the box, but I didn't know what it was yet. "

"Archimedes determined the volume of objects by immersing them in water."

"I went to the park because the weather was nice. "

"The student felt engulfed by the amount of homework over the weekend. "

"A liquid can freeze to become a solid or evaporate into a gas."

"The woman found dead in her kitchen was murdered by her husband."

"There were so many people at the restaurant last night."

"The submarine traveled deep beneath the waves. "

"The submarine submerged in the water."

"My favorite weekend activity is swimming. "

"The dinghy was overwhelmed by the great wave."

"The sudden plunge into the icy lake was exhilarating. "