def METHOD_NAME(*definitions):
    """Parse multiple compound column filter definitions
    Examples
    --------
    >>> parse_column_filters('snr > 10', 'frequency < 1000')
    [('snr', <function operator.gt>, 10.), ('frequency', <function operator.lt>, 1000.)]
    >>> parse_column_filters('snr > 10 && frequency < 1000')
    [('snr', <function operator.gt>, 10.), ('frequency', <function operator.lt>, 1000.)]
    """  # noqa: E501
    fltrs = []
    for def_ in _flatten(definitions):
        if is_filter_tuple(def_):
            fltrs.append(def_)
        else:
            for splitdef in DELIM_REGEX.split(def_)[::2]:
                fltrs.extend(parse_column_filter(splitdef))
    return fltrs