class1 Parasmaipada (Dha1tup. xxiii, 14) स्/अर्पति (Epic and mc. also that the rest of a word is to be suppliedते; page and participle स्/अर्पत् [see sub voce, the word in the Sanskrit order] and सर्पमाण; perfect tense ससर्प [1. dual number ससृपिव] Breton; Aorist असृपत् AV. Breton; असृप्त Breton etc.; असार्प्सीत् or अस्राप्सीत् grammar; future सर्प्ता or स्रप्ता ibidem; सर्प्स्यति Breton; स्रप्स्यति ibidem etc.; infinitive mood सर्पितुम् MBh. etc.; सर्प्तुम् or स्रप्तुम् grammar; -स्/ऋपस् Breton; indeclinablepage and participle सृप्त्वा ibidem; -स्/ऋप्य AV. etc.; -सर्पम् Breton etc.), to creep, crawl, glide, slink, move gently or cautiously (सर्पत, "depart!" Ra1jat.) fg-veda etc.; to slip into (accusative) AitBr.; (in ritual) to glide noiselessly and with bended body and hand in hand (especially from the Sadas सदस् to the Bahish-pavama1na बहिष्-पवमान) Breton S3rS. ChUp. : Passive voice सृप्यते (Aorist असर्पि), to be crept etc. MBh. etc.: Causal सर्पयति (Aorist असीसृपत् or अससर्पत्), to cause to creep etc. (see अव-, अनु-प्र-, वि-√सृप्): Desiderative स्/इसृप्सति (see उत्-√सृप्): Intensive सरीसृप्यते (AitA1r.), सरीसर्प्ति, page and participle सरीसृपत् (BhP.), to creep along or hither and thither, glide about etc. [confer, compare Greek ἕρπω; Latin सेर्पेरे; see also सर्प .]
Source: Monier-Williams