przez

1. across (physically)
2. through (physically)
3. by (used in passive constructions)
4. via (by means of)
5. over (in certain colocations)
6. because of
7. for (used in time constructions)

mur

1. wall (defensive rampart)
2. wall (structure built for defense surrounding an area)

Maria

1. a female given name from Latin [in turn from Ancient Greek, in turn from Aramaic], equivalent to English Mary
2. Mary (mother of Jesus)

lot

1. flight (act of flying)
2. flight (instance of flying)
3. flight (trip made by an aircraft)
4. flight (fast movement)
5. flight (fast spreading)

ptaszka

accusative/genitive singular of ptaszek