Any authorization to pass or go somewhere.

synonym: pass.

Roget 631: instrumentality; aid etc. 707; subservience, subserviency; mediation, intervention, medium, intermedium^†, vehicle, hand; agency etc. 170.    minister, handmaid; midwife, accoucheur [Fr.], accoucheuse [Fr.], obstetrician; gobetween; cat's-paw; stepping-stone.    opener etc. 260; key; master key, passkey, latchkey; open sesame;" passport, passe-partout, safe-conduct, password.    instrument etc. 633; expedient etc. (plan) 626; means etc. 632.    ... show more

Roget 741: command, order, ordinance, act, fiat, hukm^†, bidding, dictum, hest^†, behest, call, beck, nod.    despatch, dispatch; message, direction, injunction, charge, instructions; appointment, fixture.    demand, exaction, imposition, requisition, claim, reclamation, revendication^†; ultimatum etc. (terms) 770; request etc. 765; requirement.    dictation; dictate, mandate; caveat, decree, senatus consultum [Lat.]; precept; prescript, rescript; writ, ordination, bull, ex cathedra pronouncement [Lat.], edict, decretal^†, dispensation, prescription, brevet, placit^†, ukase, ukaz [Rus.], firman, hatti-sherif^†, warrant, passport, mittimus, mandamus, summons, subpoena, nisi prius [Lat.], interpellation, citation; word, word of command; mot d'ordre [Fr.]; bugle call, trumpet call; beat of drum, tattoo; order of the day; enactment etc. (law) 963; plebiscite etc. (choice) 609.    ... show more

Roget 760: permission, leave; allowance, sufferance; tolerance, toleration; liberty, law, license, concession, grace; indulgence etc. (lenity) 740; favor, dispensation, exemption, release; connivance; vouchsafement^†.    authorization, warranty, accordance, admission.    permit, warrant, brevet, precept, sanction, authority, firman; hukm^†; pass, passport; furlough, license, carte blanche [Fr.], ticket of leave; grant, charter; patent, letters patent.    ... show more

A document issued by a country to a citizen allowing that person to travel abroad and re-enter the home country.

Dutch: in godsnaam, pas, paspoort
Polish: paszport

Any quality or characteristic that gains a person a favorable reception or acceptance or admission:
— His wealth was not a passport into the exclusive circles of society.

synonym: recommendation.