Priority Mail Dimensional Weight Calculation. 1Round off (e.g., 20.5 rounded off to the next whole number is 21, and 20.4 rounded off is 20), 2Round up (e.g., rounding up either 44.2 or 44.8 to the next whole pound is 45).
The Black Swallowtail (Papilio polyxenes) is a species of butterfly. It is also called the American Swallowtail or Parsnip Swallowtail. It is found throughout much of North America.
â¢ SWALLOW (noun). The noun SWALLOW has 3 senses: 1. a small amount of liquid food. 2. the act of swallowing. 3. small long-winged songbird noted for swift graceful flight and the regularity of its migrations. Familiarity information: SWALLOW used as a noun is uncommon.yponyms (each of the following is a kind of swallow): barn swallow; chimney swallow; Hirundo rustica (common swallow of North America and Europe that nests in barns etc.). cliff swallow; Hirundo pyrrhonota (North American swallow that lives in colonies and builds bottle-shaped mud nests on cliffs and walls).