causticum
Could not find causticis in Logeion dictionaries.
causticis neuter dative plural, neuter ablative plural of causticum
causticis feminine ablative plural, feminine dative plural, masculine dative plural, masculine ablative plural, neuter dative plural, neuter ablative plural of causticus
causticis feminine dative plural, feminine ablative plural of caustice
~is, asperis, firmioribus
lexiva in ~a mittitur et est ad usum medicine eficacissima