por

1. indicates motion
2. for (over a period of time)
3. about, around (near, in the vicinity of)
4. for (to obtain)
5. for (in exchange for)
6. for (on behalf of)
7. times, by, multiplied by
8. by (indicates the actor in a clause with its verb in the passive voice)
9. by, by means of
10. per

certo

1. right, correct
2. certain
3. fixed, settled, firm
4. sure

con

• Prep

  with

• Conj
• Noun

señor

1. elder, senior
2. sir, mister
3. lord, master, liege
4. the Lord / God

escaleira

1. stairway
2. ladder