To tie and knot, i.e. in the bondage of the passions, or delusion.

A Dictionary of Chinese Buddhist Terms, William Edward Soothill and Lewis Hodous

煩惱的別名，因煩惱能繫縛吾人的心身使不得解脫出離生死。

陳義孝編, 竺摩法師鑑定, 《佛學常見辭彙》

結縛 [py] jiéfú [wg] chieh-fu [ko] 결박 kyŏlbak [ja] ケツバク ketsubaku ||| (1) The condition of bondage due to affliction. Equivalent in meaning to "affliction" 煩惱. (2) A Chinese translation of the name of the rākṣasī Lambā 藍婆.

[Dictionary References] Naka319a [Credit] cmuller(entry)

bandha, saṃyoga, saṃyojana-bandhana; kleśa, grantha, granthi-bandhita, nibandha, nibandhanī*,√bandh, saṃprayoga

佛教漢梵大辭典

p.2819

結縛 (jié fù) 　( “ties up; a bond, bandage” )

{《漢語大詞典》9.812a(佛典)} ; {《大漢和辞典》8.1037c(無量壽經)} ;

Dharmarakṣa: {70a18} 此諸衆生 心各各異 所造衆多 纏綿結縛(v)

{≠ K.45.5} saṃprāpayāmi

{∈O} saṃyojayāmi

cf. Krsh.49

Kumārajīva: {L.7c23} 以

Dharmarakṣa: {75c17} 如來……救濟衆生生、老、病、死、諸不可意、結縛之惱，裂壞所著，脱婬、怒、癡(p)

{K.77.11} -paṭala-paryavanāha-

Kumārajīva: {L.13a17} (闇)蔽

A Digital Edition of A Glossary of Dharmarakṣa translation of the Lotus Sutra by Seishi Karashima, 1998