Shell is a term that can refer to many different things. In the context of this crossword, it can refer to AMMUNITION, which is a 10-letter word; BOMBARD, a 7-letter word; SHUCK, a 5-letter word; CARCASS, a 7-letter word; FIRE, a 4-letter word; COVERING, an 8-letter word; ATTACK, a 6-letter word; ASSAULT, a 7-letter word; SHARD, a 5-letter word; CRUST, a 5-letter word; CASE, a 4-letter word; casing, a 6-letter word; CONCH, a 5-letter word; POD, a 3-letter word; taco, a 4-letter word; HULK, a 4-letter word; HUSK, a 4-letter word; CARAPACE, an 8-letter word; seedcoat, an 8-letter word; sleevelesstop, a 13-letter word; weaponscasing, a 13-letter word; homeforascallop, a 15-letter word; and lightracingboat, a 15-letter word. Shell can also refer to the protective outer layer of an animal or plant, such as a shellfish, a shell of a nut, or a seed coat. It can also refer to a weapon's casing, a sleeveless top, or a light racing boat.