Princeton's WordNet

1. erection, hard-on(noun)

   an erect penis

2. erection(noun)

   a structure that has been erected

3. erecting, erection(noun)

   the act of building or putting up

Wiktionary

1. erection(Noun)

   The act of building or putting up or together of something; construction.

2. erection(Noun)

   A penis or clitoris that has become rigid.

3. erection(Noun)

   Anything erected or built.

4. erection(Noun)

   The physiological process by which a penis becomes erect by being engorged with blood.

Origin: From erectio, noun of action from perfect passive participle erectus, from verb erigere, from prefix e- + regere, + action suffix -io.

Webster Dictionary

1. Erection(noun)

   the act of erecting, or raising upright; the act of constructing, as a building or a wall, or of fitting together the parts of, as a machine; the act of founding or establishing, as a commonwealth or an office; also, the act of rousing to excitement or courage

2. Erection(noun)

   the state of being erected, lifted up, built, established, or founded; exaltation of feelings or purposes

3. Erection(noun)

   state of being stretched to stiffness; tension

4. Erection(noun)

   anything erected; a building of any kind

5. Erection(noun)

   the state of a part which, from having been soft, has become hard and swollen by the accumulation of blood in the erectile tissue

• opgerigAfrikaans
• تَشْييد، إقامَه، إنْتِصابArabic
• издиганеBulgarian
• ereçãoPortuguese (BR)
• budova, stavbaCzech
• die ErrichtungGerman
• erektion; rejsningDanish
• ανέγερσηGreek
• erecciónSpanish
• püstitamineEstonian
• احداث؛ بلند شدگیFarsi
• erektioFinnish
• constructionFrench
• זִקְפָּהHebrew
• स्थापना, निर्माणHindi
• podizanje, uspravljanje, erekcijaCroatian
• felállításHungarian
• pembangunanIndonesian
• bygging, stinning (getnaðarlims)Icelandic
• costruzione, erezioneItalian
• 直立Japanese
• 직립Korean
• statymas, pastatasLithuanian
• uzcelšana; uzbūvēšana; uzsliešanaLatvian
• penegakanMalay
• erectie, gebouwDutch
• oppførelse, reising, montering; reisning, ereksjonNorwegian
• erekcja, wzniesieniePolish
• احداث؛ بلند شدگیPersian
• ودانې، درونهPashto
• erecçãoPortuguese
• ridicareRomanian
• сооружение; выпрямлениеRussian
• stavbaSlovak
• postavitevSlovenian
• podizanjeSerbian
• uppresande, erektionSwedish
• การตั้งตรง; การสร้างThai
• dikme, yapma, dikilme, kalkmaTurkish
• 直立，設立Chinese (Trad.)
• випрямляння; споруджуванняUkrainian
• حالت نعوظUrdu
• sự dựng lênVietnamese
• 直立，设立，勃起Chinese (Simp.)