| Answer | Crossword Clue |
|---|---|
| PRIMUS | Portable stove used by explorers. |
| PRIMUS | Portable stove used by Arctic explorers. |
| testudo | a portable shield used by the ancient Romans |
| testudos | TESTUDO, a portable shield used by the ancient Romans |
| testudines | TESTUDO, a portable shield used by the ancient Romans |
| tens | self-operated portable device used to treat chronic pain by sending electrical impulses through electrodes placed over the painful area |
| caddisfly | A small, mothlike insect with an aquatic larva that typically builds a protective, portable case of sticks, stones, and other particles. Some kinds have been traditionally used as bait by fishermen |
