جسيم

فَعِيل (faʕīl)-type stative-verb derived from the active participle from the verb جَسُمَ (jasuma, “to be great, large”).

• IPA^(key): /d͡ʒa.siːm/
• Rhymes: -iːm

جَسِيم • (jasīm) (feminine جَسِيمَة (jasīma), common plural جِسَام (jisām), elative أَجْسَم (ʔajsam))

1. great, large, big, bulky
2. vast
3. corpulent
4. important, difficult
5. weighty, momentous
6. highly esteemed
7. grave (offense)
   • 2021, أَيْمَن أَبُو الرُّوس, “فاجعة في نيويورك!!”, in أَخْطَاءٌ تَارِيخِيَّةٌ لَا تُغْتَفَرُ, Cairo, Egypt: الشاهد للنشر والتوزيع, →ISBN, page 41:

     وَبِهٰذَا الْخَطَأِ الْجَسِيمِ الَّذِي ٱرْتَكَبَهُ الطَّيَّارُ مَاتَ كُلُّ رُكَّابِ طَائِرَتِهِ وَمُعْظَمُ رُكَّابِ الطَّائِرَةِ الْأُخْرَى.

     wabihāḏā l-ḵaṭaʔi al-jasīmi allaḏī rtakabahu ṭ-ṭayyāru māta kullu rukkābi ṭāʔiratihi wamuʕẓamu rukkābi ṭ-ṭāʔirati l-ʔuḵrā.

     (please add an English translation of this quotation)

• Steingass, Francis Joseph (1884) “جسيم”, in The Student's Arabic–English Dictionary‎, London: W.H. Allen
• Wehr, Hans (1979) “جسم”, in J. Milton Cowan, editor, A Dictionary of Modern Written Arabic, 4th edition, Ithaca, NY: Spoken Language Services, →ISBN

Diminutive of جِسْم (jism, “body”).

• IPA^(key): /d͡ʒu.sajm/

جُسَيْم • (jusaym) m (plural جُسَيْمَات (jusaymāt))

1. (physics) particle
2. (biology) corpuscle

• جُسَيْم مُضَادّ (jusaym muḍādd)