roscar

Catalan

Etymology

From rosca +‎ -ar.

Pronunciation

• IPA^(key): (Central) [rusˈka]
• IPA^(key): (Balearic) [rosˈka]
• IPA^(key): (Valencia) [rosˈkaɾ]

Verb

roscar (first-person singular present rosco, first-person singular preterite rosquí, past participle roscat); root stress: (Central, Balearic) /ɔ/; (Valencia) /o/

1. (transitive) to thread (a screw)

   Synonym: filetejar

Conjugation

    Conjugation of roscar (first conjugation, c-qu alternation)

infinitive			roscar
gerund			roscant
past participle				masculine		feminine
		singular		roscat		roscada
		plural		roscats		roscades
person		singular			plural
		first	second	third	first	second	third
indicative		jo	tu	ell/ella vostè	nosaltres nós	vosaltres vós	ells/elles vostès
	present	rosco	rosques	rosca	rosquem	rosqueu	rosquen
	imperfect	roscava	roscaves	roscava	roscàvem	roscàveu	roscaven
	future	roscaré	roscaràs	roscarà	roscarem	roscareu	roscaran
	preterite	rosquí	roscares	roscà	roscàrem	roscàreu	roscaren
	conditional	roscaria	roscaries	roscaria	roscaríem	roscaríeu	roscarien
subjunctive		jo	tu	ell/ella vostè	nosaltres nós	vosaltres vós	ells/elles vostès
	present	rosqui	rosquis	rosqui	rosquem	rosqueu	rosquin
	imperfect	rosqués	rosquessis	rosqués	rosquéssim	rosquéssiu	rosquessin
imperative		—	tu	vostè	nosaltres	vosaltres vós	vostès
	affirmative	—	rosca	rosqui	rosquem	rosqueu	rosquin
	negative (no)	—	no rosquis	no rosqui	no rosquem	no rosqueu	no rosquin

Derived terms

• roscadura
• roscatge

Further reading

• “roscar” in Diccionari de la llengua catalana, segona edició, Institut d’Estudis Catalans.

Spanish

Etymology

From rosca +‎ -ar.

Pronunciation

• IPA^(key): /rosˈkaɾ/ [rosˈkaɾ]
• Rhymes: -aɾ
• Syllabification: ros‧car

Verb

roscar (first-person singular present rosco, first-person singular preterite rosqué, past participle roscado)

1. (transitive) to thread (a screw)

Conjugation

    Conjugation of roscar (c-qu alternation) (See Appendix:Spanish verbs)

infinitive			roscar
gerund			roscando
past participle				masculine		feminine
		singular		roscado		roscada
		plural		roscados		roscadas
		singular			plural
		1st person	2nd person	3rd person	1st person	2nd person	3rd person
indicative		yo	tú vos	él/ella/ello usted	nosotros nosotras	vosotros vosotras	ellos/ellas ustedes
	present	rosco	roscastú roscásvos	rosca	roscamos	roscáis	roscan
	imperfect	roscaba	roscabas	roscaba	roscábamos	roscabais	roscaban
	preterite	rosqué	roscaste	roscó	roscamos	roscasteis	roscaron
	future	roscaré	roscarás	roscará	roscaremos	roscaréis	roscarán
	conditional	roscaría	roscarías	roscaría	roscaríamos	roscaríais	roscarían
subjunctive		yo	tú vos	él/ella/ello usted	nosotros nosotras	vosotros vosotras	ellos/ellas ustedes
	present	rosque	rosquestú rosquésvos2	rosque	rosquemos	rosquéis	rosquen
	imperfect (ra)	roscara	roscaras	roscara	roscáramos	roscarais	roscaran
	imperfect (se)	roscase	roscases	roscase	roscásemos	roscaseis	roscasen
	future1	roscare	roscares	roscare	roscáremos	roscareis	roscaren
imperative		—	tú vos	usted	nosotros nosotras	vosotros vosotras	ustedes
	affirmative		roscatú roscávos	rosque	rosquemos	roscad	rosquen
	negative		no rosques	no rosque	no rosquemos	no rosquéis	no rosquen

¹Mostly obsolete, now mainly used in legal language.
²Argentine and Uruguayan voseo prefers the tú form for the present subjunctive.

    Selected combined forms of roscar (c-qu alternation)

These forms are generated automatically and may not actually be used. Pronoun usage varies by region.

		singular			plural
		1st person	2nd person	3rd person	1st person	2nd person	3rd person
with infinitive roscar
	dative	roscarme	roscarte	roscarle, roscarse	roscarnos	roscaros	roscarles, roscarse
	accusative	roscarme	roscarte	roscarlo, roscarla, roscarse	roscarnos	roscaros	roscarlos, roscarlas, roscarse
with gerund roscando
	dative	roscándome	roscándote	roscándole, roscándose	roscándonos	roscándoos	roscándoles, roscándose
	accusative	roscándome	roscándote	roscándolo, roscándola, roscándose	roscándonos	roscándoos	roscándolos, roscándolas, roscándose
with informal second-person singular tú imperative rosca
	dative	róscame	róscate	róscale	róscanos	not used	róscales
	accusative	róscame	róscate	róscalo, róscala	róscanos	not used	róscalos, róscalas
with informal second-person singular vos imperative roscá
	dative	roscame	roscate	roscale	roscanos	not used	roscales
	accusative	roscame	roscate	roscalo, roscala	roscanos	not used	roscalos, roscalas
with formal second-person singular imperative rosque
	dative	rósqueme	not used	rósquele, rósquese	rósquenos	not used	rósqueles
	accusative	rósqueme	not used	rósquelo, rósquela, rósquese	rósquenos	not used	rósquelos, rósquelas
with first-person plural imperative rosquemos
	dative	not used	rosquémoste	rosquémosle	rosquémonos	rosquémoos	rosquémosles
	accusative	not used	rosquémoste	rosquémoslo, rosquémosla	rosquémonos	rosquémoos	rosquémoslos, rosquémoslas
with informal second-person plural imperative roscad
	dative	roscadme	not used	roscadle	roscadnos	roscaos	roscadles
	accusative	roscadme	not used	roscadlo, roscadla	roscadnos	roscaos	roscadlos, roscadlas
with formal second-person plural imperative rosquen
	dative	rósquenme	not used	rósquenle	rósquennos	not used	rósquenles, rósquense
	accusative	rósquenme	not used	rósquenlo, rósquenla	rósquennos	not used	rósquenlos, rósquenlas, rósquense

Further reading

• “roscar”, in Diccionario de la lengua española, Vigésima tercera edición, Real Academia Española, 2014