φυλάσσειν (phylassein)
φυλάσσειν is an Ancient Greek form of φυλάσσω, meaning “guard, watch; (mid.) be on guard against”. It is the present active infinitive.
Found 121 times in the Ancient Greek texts on Socratos.
Where it is used
Thucydides, History of the Peloponnesian War 2.13.2: … εσθαί τε ἐς τὸν πόλεμον καὶ τὰ ἐκ τῶν ἀγρῶν ἐσκομίζεσθαι, ἔς τε μάχην μὴ ἐπεξιέναι, ἀλλὰ τὴν πόλιν ἐσελθόντας φυλάσσειν, καὶ τὸ ναυτικόν, ᾗπερ ἰσχύουσιν, ἐξαρτύεσθαι, τά τε τῶν ξυμμάχων διὰ χειρὸς ἔχειν, λέγων τὴν ἰσχὺν αὐτοῖς ἀπ …
Flavius Josephus, Jewish Antiquities 4.301: Φυλάσσειν δὲ μάλιστα ἐν ταῖς μάχαις, ὡς μήτε γυναῖκα ἀνδρικῇ σκευῇ χρῆσθαι μήτʼ ἄνδρα στολῇ γυναικείᾳ.
All forms of φυλάσσω (conjugation table)
Source: Socratos (socratos.org), a free reader for Ancient Greek and Latin. Grammar from the Perseus Treebank and Morpheus; dictionary entries from Liddell-Scott-Jones, A Greek-English Lexicon (Perseus Digital Library, CC BY-SA). Counts are from the texts on Socratos.